听下面一段较长对话，回答以下小题。
1.What are experts predicting about robots within 10 years?
A.They will completely replace humans.
B.They will take over the top 10% of jobs.
C.They will take over 30% of all jobs.
2.According to the man, what difficult jobs are robots doing now?
A.Data analysis. B.Acting. C.Writing documents.
3.What do the speakers think people should do?
A.Drive less. B.Let robots do more dangerous jobs.
C.Learn new skills and work with robots.
听下面一段较长对话，回答以下小题。
1.How long did Marco Polo travel?
A.For 13 years. B.For 17 years. C.For 24 years.
2.What does the man suggest the woman do at the end?
A.Read a storybook about Xuanzang.
B.Write an essay about Marco Polo.
C.Imagine the life in ancient times.
听下面一段较长对话，回答以下小题。
1.Where does the woman want to go?
A.To her home. B.To a restaurant. C.To a stadium.
2.How does the man feel about his work?
A.Relaxed. B.Worried. C.Uninterested.
Who might the woman be talking with?
A.A repairman. B.A policeman. C.A parking lot attendant.
When will the next train for London leave?
A.At 8:30. B.At 10:30. C.At 11:30.
Why does the man look different now according to himself?
A.He lost weight. B.He got older. C.He had a haircut.
